yickman

Hi Pharkie, Thanks for the quick reply. Sorry I missed your message from before. Yes we will have to check that the values match then. We are planning to use pre-authorisation so that'll give us some time to check. Thanks again. Yickman

Hi, I'm new to osCommerce, Worldpay and PHP, and I'm currently testing out a few things using the test mode of Worldpay. I was testing out the cart, and on the last page before I get directed to Worldpay, I did a 'view source' on internet explorer, and noticed that values such as 'instId' and the final cost is on there. Isn't this a problem as someone could easily change these values? or is there something i'm not understanding? Thanks for your help. Yickman